[KongchangAI]
Unverified75% confidenceCautionTime unknown

不建议选PVC材质护照夹用于长期高频使用,PVC在低温下易变硬开裂、遇高温易软化粘连,仅适合临时或一次性行程

1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen

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https://kongchang.com/claim/119422
API
curl https://kongchang.com/api/v1/knowledge/claims/119422
MCP
get_claim(id=119422)